Climate almanac

Aurora

Colorado, United States · 39.73°, -104.83°

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What is the climate like in Aurora?

The best time to visit Aurora is typically June – October, with trip comfort peaking in September (8.7/10). Aurora is warmest in July, when daily highs average 91°F (33°C), and coolest in January, when lows fall to about 20°F (-6°C). The wettest month is typically May and the driest is December; the year sees roughly 16 in (398 mm) of precipitation.

  • Best time to visitJune – October — comfort peaks in September (8.7/10)
  • Warmest monthJuly — average high 91°F (33°C)
  • Coolest monthJanuary — average low 20°F (-6°C)
  • Wettest monthMay (3.0 in (77 mm))
  • Driest monthDecember (0.5 in (12 mm))
  • Annual precipitation16 in (398 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromDenver-stapleton, 5 km away (1948-2026)